公开(公告)号：US20230113946A1

公开(公告)日：2023-04-13

申请号：US17870269

申请日：2022-07-21

Applicant: Samsung Display Co., Ltd.

Inventor： Chanseok OH ,  Sunyoung PAK ,  Junha PARK ,  Taeil KIM ,  Jangyeol BAEK ,  Kyoung SUNWOO ,  Munki SIM ,  Minjung JUNG

IPC: C07F5/02 ,  H01L51/00 ,  H01L51/50

Abstract: A condensed cyclic compound is represented by Formula 1. A light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer disposed between the first electrode and the second electrode, wherein the interlayer includes an emission layer and at least one condensed cyclic compound represented by Formula 1. An electronic apparatus includes the light-emitting device.

公开(公告)号：US20210193927A1

公开(公告)日：2021-06-24

申请号：US17029748

申请日：2020-09-23

Applicant: Samsung Display Co., Ltd.

Inventor： Minjung JUNG ,  Seokhwan HWANG ,  Sunyoung PAK ,  Hankyu PAK ,  Jangyeol BAEK ,  Munki SIM ,  Chanseok OH

IPC: H01L51/00 ,  C07F5/02 ,  C09K11/06

Abstract: A heterocyclic compound may be represented by Formula 1: where Formula 1 is the same as described herein. An organic light-emitting device including the heterocyclic compound in, for example, an emission layer may have excellent driving voltage, luminescence efficiency, and external quantum yield.

公开(公告)号：US20190296253A1

公开(公告)日：2019-09-26

申请号：US16207027

申请日：2018-11-30

Applicant: Samsung Display Co., Ltd.

Inventor： Munki SIM ,  Soobyung KO ,  Sungbum KIM ,  Junha PARK ,  Heechoon AHN ,  Hyoyoung LEE ,  Mina JEON ,  Mieun JUN ,  Junghoon HAN ,  Youngkook KIM ,  Seokhwan HWANG

IPC: H01L51/00 ,  C07F15/00

Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an electronic apparatus including the organic light-emitting device. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer comprises at least one of the organometallic compound represented by Formula 1.

公开(公告)号：US20170179408A1

公开(公告)日：2017-06-22

申请号：US15386877

申请日：2016-12-21

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Munki SIM ,  Jeonga Oh ,  Hyejin Jung ,  Sanghyun Han ,  Sooyon Kim ,  Youngkook Kim ,  Taekyung Kim ,  Seokhwan Hwang

IPC: H01L51/00 ,  C07D403/10

Abstract: A condensed cyclic compound represented by Formula 1 and an organic light-emitting device including the same.

公开(公告)号：US20220271228A1

公开(公告)日：2022-08-25

申请号：US17673713

申请日：2022-02-16

Applicant: Samsung Display Co., Ltd.

Inventor： Chanseok OH ,  Seran KIM ,  Taeil KIM ,  Sunyoung PAK ,  Junha PARK ,  Jangyeol BAEK ,  Kyoung SUNWOO ,  Munki SIM ,  Minjung JUNG

IPC: H01L51/00 ,  C07F5/02 ,  C09K11/06

Abstract: A light-emitting device includes: a first electrode; a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an emission layer, and at least one fused cyclic compound of Formula 1: wherein, in Formula 1, the variables are defined herein.

公开(公告)号：US20200328351A1

公开(公告)日：2020-10-15

申请号：US16597793

申请日：2019-10-09

Applicant: Samsung Display Co., Ltd.

Inventor： Munki SIM ,  Sunyoung PAK ,  Junha PARK ,  Hankyu PAK ,  Jangyeol BAEK ,  Chanseok OH ,  Hyoyoung LEE ,  Minjung JUNG ,  Soobyung KO

IPC: H01L51/00 ,  C07F5/02 ,  C09K11/06

Abstract: An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second Electrode, the organic layer including an emission layer; and at least one condensed cyclic compound represented by Formula 1: wherein, in Formula 1, at least one selected from R1 to R15 is a group represented by Formula 2:

公开(公告)号：US20200274075A1

公开(公告)日：2020-08-27

申请号：US16810626

申请日：2020-03-05

Applicant: Samsung Display Co., Ltd.

Inventor： Junha PARK ,  Hankyu PAK ,  Jangyeol BAEK ,  Munki SIM ,  Chanseok OH ,  Hyoyoung LEE ,  Soobyung KO ,  Youngkook KIM

IPC: H01L51/00 ,  C09K11/06 ,  C07F5/02

Abstract: Provided are a heterocyclic compound represented by Formula 1 and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes at least one heterocyclic compound represented by Formula 1.

公开(公告)号：US20190296254A1

公开(公告)日：2019-09-26

申请号：US16360938

申请日：2019-03-21

Applicant: Samsung Display Co., Ltd.

Inventor： Soobyung KO ,  Sungbum KIM ,  Junha PARK ,  Munki SIM ,  Heechoon AHN ,  Hyoyoung LEE ,  Mina JEON ,  Mieun JUN ,  Junghoon HAN ,  Youngkook KIM ,  Seokhwan HWANG

IPC: H01L51/00

Abstract: Provided are an organic light-emitting device including a first compound, a second compound, and a third compound, and an electronic apparatus including the same. The organic light-emitting device includes a first electrode; a second electrode facing the first electrode; and an emission layer disposed between the first electrode and the second electrode, the emission layer including the first compound, the second compound, and the third compound.

公开(公告)号：US20180375028A1

公开(公告)日：2018-12-27

申请号：US15867357

申请日：2018-01-10

Applicant: Samsung Display Co., Ltd.

Inventor： Junha PARK ,  Munki SIM ,  Hyoyoung LEE ,  Youngkook KIM ,  Seokhwan HWANG

IPC: H01L51/00 ,  C07D251/24 ,  C07D401/04 ,  C07F5/02

Abstract: Provided are a heterocyclic compound and an organic light-emitting device including the same. The heterocyclic compound includes a fluoro-containing cyclic group. The heterocyclic compound does not include a carbazole group, a dibenzofuran group, a dibenzothiophene group, and/or a triphenylene group. The organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an organic layer, the organic layer including an emission layer and at least one of the heterocyclic compound.

公开(公告)号：US20180019410A1

公开(公告)日：2018-01-18

申请号：US15646226

申请日：2017-07-11

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Munki SIM ,  Junha PARK ,  Hyoyoung LEE ,  Eunjae JEONG ,  Youngkook KIM ,  Seokhwan HWANG

IPC: H01L51/00 ,  C07D221/18 ,  C07F5/02 ,  C07F9/53 ,  H01L51/52 ,  H01L51/50

CPC classification number: H01L51/0072 ,  C07D221/18 ,  C07F5/025 ,  C07F5/027 ,  C07F9/5325 ,  C07F9/5765 ,  C07F9/65583 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/008 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5076 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5206 ,  H01L51/5221

Abstract: A heterocyclic compound and an organic light-emitting device including the same are provided, the heterocyclic compound being represented by